package golang

import (
	"fmt"
	"testing"
)

var customer = "嘎嘎"

func TestConst(t *testing.T) {
	var a = 10       //变量
	const b int = 20 //常量
	a = 11
	//b = 22
	fmt.Println("a = ", a)
	fmt.Println("b = ", b)

}
